- if (! m_pFrame->getHtmlHelpController().Initialize("/usr/share/ctsim/ctsim") &&
- ! m_pFrame->getHtmlHelpController().Initialize("/usr/local/share/ctsim/ctsim"))
+ wxString docDir (DATADIR);
+ wxString docFile = docDir + "ctsim.htb";
+ if (! m_pFrame->getHtmlHelpController().AddBook(docFile) &&
+ ! m_pFrame->getHtmlHelpController().Initialize("/usr/share/ctsim/ctsim.htb"))